1886-36-8

Upstream product

• 76574-45-3 4-amino-2-ethylpyrimidine-5-carbonitrile 
• 90198-18-8 2-(4-amino-2-ethyl-pyrimidin-5-yl)-acetamide 
• 76574-51-1 4-amino-2-ethylpyrimidine-5-carbaldehyde 
• 90873-78-2 (2-ethyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-acetic acid ethyl ester 
• 90875-53-9 (4-chloro-2-ethyl-pyrimidin-5-yl)-acetic acid ethyl ester 

Downstream Products

• 6309-04-2 4-Amino-2-aethyl-5-<<4-methyl-5-(2-hydroxy-aethyl)-thiazolio>-methyl>-pyrimidin Bromid-hydrobromid 

Relevant academic research and scientific papers

Process for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidine

There is disclosed a process for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidine, which comprises subjecting a 2-alkyl-4-amino-5-formylpyrimidine to catalytic reaction with hydrogen and ammonia in the presence of a reduction catalyst. According to the process of this invention, the desired product can be obtained in much higher yield as compared with the processes known to the art.